1751L4YX
Hoke Forged Body, Integral Bonnet Needle Valves 6000 psi 316 PCTFE 1/4"NPT-M 1/4"NPT-F
Forged Body, Integral Bonnet Needle Valves
The Hoke 1700 Series needle valves are forged-body, integral bonnet valves developed for reliable shutoff and precise flow regulation in instrumentation and process control systems. These compact valves feature non-rotating hardened stainless steel or replaceable PCTFE stem tips to minimize galling and extend cycle life. Dyna-Pak® packing positioned below the stem threads provides low operating torque and helps prevent fugitive emissions. The valves are available in 316 stainless steel or Monel®, with pressure ratings up to 6000 psig (414 bar). Standard panel mounting and multiple connection configurations offer installation flexibility. Typical applications include sampling systems, pressure gauge isolation, cylinder service, laboratory instrumentation, oxygen service, and corrosive or high-pressure environments.
Body material:
Seat:
Stem:
Working pressure:
Temp max:
Temp low:
Temp high:
CV value:
Orifice:
SS316/316L
PCTFE
PTFE
6000 psi
121°C
-29°C
121°C
0,45
0
Connection A size:
Connection A type:
Connection A gender:
Connection B size:
Connection B type:
Connection B gender:
1/4"
NPT
male
1/4"
NPT
female
• Non-rotating stem tip to reduce wear.
• Dyna-Pak® packing for leak-tight performance.
• Compact, forged body for durability.
• Suitable for corrosive and high-pressure applications.
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